<template>
    <div class="header">
        <!-- 折叠按钮 -->
        <div class="collapse-btn" @click="collapseChage">
            <i class="el-icon-menu"></i>
        </div>
        <div class="logo" v-html="projectName"></div>
        <div class="header-right">
            <div class="header-user-con">
                <!-- 全屏显示 -->
                <div class="btn-fullscreen" @click="handleFullScreen">
                    <el-tooltip effect="dark" :content="fullscreen?`取消全屏`:`全屏`" placement="bottom">
                        <i class="el-icon-rank"></i>
                    </el-tooltip>
                </div>
                <!--&lt;!&ndash; 消息中心 &ndash;&gt;-->
                <!--<div class="btn-bell">-->
                    <!--<el-tooltip effect="dark" :content="message?`有${message}条未读消息`:`消息中心`" placement="bottom">-->
                        <!--<router-link to="/tabs">-->
                            <!--<i class="el-icon-bell"></i>-->
                        <!--</router-link>-->
                    <!--</el-tooltip>-->
                    <!--<span class="btn-bell-badge" v-if="message"></span>-->
                <!--</div>-->
                <!-- 用户头像 -->
                <div class="user-avator"><img :src="avatar"></div>
                <!-- 用户名下拉菜单 -->
                <el-dropdown class="user-name" trigger="click" @command="handleCommand">
                    <span class="el-dropdown-link">
                        {{username}} <i class="el-icon-caret-bottom"></i>
                    </span>
                    <el-dropdown-menu slot="dropdown">
                         <el-dropdown-item divided  command="updateUser">个人资料</el-dropdown-item>
                        <el-dropdown-item divided  command="updatePassword">修改密码</el-dropdown-item>
                        <el-dropdown-item divided  command="loginout">退出登录</el-dropdown-item>
                    </el-dropdown-menu>
                </el-dropdown>
            </div>
        </div>
        
    </div>
   
</template>
<script>
    import bus from '../common/bus';
    export default {
        data() {
            return {
                projectName:'',
                collapse: false,
                fullscreen: false,
                name: 'linxin',
                message: 2,
                avatar:'',
            }
        },
        computed:{
            username(){
                let username =JSON.parse(sessionStorage.getItem('userMap')).userName;
                return username ? username : this.name;
            }
        },
        created(){
            this.avatar =JSON.parse(sessionStorage.getItem('userMap')).avatar
              const userMap = JSON.parse(sessionStorage.getItem("userMap"));
            var that = this;
           this.HttpUtil.encryptGet(
            this,
            this.Global.URLPATH.GET_IMG_URL,
            {
            path:userMap.avatarFileName
            },
            function (data) { 
                that.avatar = data.data
            },
            function (data) {//访问失败
              that.$message.error(data.msg);
            });
        },
        methods:{
            // 用户名下拉菜单选择事件
            handleCommand(command) {
                if(command == 'loginout'){
                    sessionStorage.removeItem('userMap')
                    this.$router.push('/login');
                }
                if(command == 'updatePassword'){
                  this.$router.push('/update_password');
                }
                 if(command == 'updateUser'){
                  this.$router.push('/update_user');
                }
            },
            // 侧边栏折叠
            collapseChage(){
                this.collapse = !this.collapse;
                bus.$emit('collapse', this.collapse);
            },
            // 全屏事件
            handleFullScreen(){
                let element = document.documentElement;
                if (this.fullscreen) {
                    if (document.exitFullscreen) {
                        document.exitFullscreen();
                    } else if (document.webkitCancelFullScreen) {
                        document.webkitCancelFullScreen();
                    } else if (document.mozCancelFullScreen) {
                        document.mozCancelFullScreen();
                    } else if (document.msExitFullscreen) {
                        document.msExitFullscreen();
                    }
                } else {
                    if (element.requestFullscreen) {
                        element.requestFullscreen();
                    } else if (element.webkitRequestFullScreen) {
                        element.webkitRequestFullScreen();
                    } else if (element.mozRequestFullScreen) {
                        element.mozRequestFullScreen();
                    } else if (element.msRequestFullscreen) {
                        // IE11
                        element.msRequestFullscreen();
                    }
                }
                this.fullscreen = !this.fullscreen;
            },
            test:function () {
              alert(1);
            }
        },
      mounted:function () {
        this.projectName=this.Global.HOSPITAL_CAT[sessionStorage.getItem('hospital_cat')];
      }
    }
</script>
<style scoped>
    .header {
        position: relative;
        box-sizing: border-box;
        width: 100%;
        height: 70px;
        font-size: 22px;
        color: #fff;
    }
    .collapse-btn{
        float: left;
        padding: 0 21px;
        cursor: pointer;
        line-height: 70px;
    }
    .header .logo{
        float: left;
        width:250px;
        line-height: 70px;
    }
    .header-right{
        float: right;
        padding-right: 50px;
    }
    .header-user-con{
        display: flex;
        height: 70px;
        align-items: center;
    }
    .btn-fullscreen{
        transform: rotate(45deg);
        margin-right: 5px;
        font-size: 24px;
    }
    .btn-bell, .btn-fullscreen{
        position: relative;
        width: 30px;
        height: 30px;
        text-align: center;
        border-radius: 15px;
        cursor: pointer;
    }
    .btn-bell-badge{
        position: absolute;
        right: 0;
        top: -2px;
        width: 8px;
        height: 8px;
        border-radius: 4px;
        background: #f56c6c;
        color: #fff;
    }
    .btn-bell .el-icon-bell{
        color: #fff;
    }
    .user-name{
        margin-left: 10px;
    }
    .user-avator{
        margin-left: 20px;
    }
    .user-avator img{
        display: block;
        width:40px;
        height:40px;
        border-radius: 50%;
    }
    .el-dropdown-link{
        color: #fff;
        cursor: pointer;
    }
    .el-dropdown-menu__item{
        text-align: center;
    }
</style>
